4
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
POWER
HDMI
1
2
DP
VGA
VIDEO SELECT
LINE IN
VIDEO
A
B
USB 1
USB 2
LINE IN
MIC IN
MIC MUTE
MIN
MAX
A
B
OUT
MUTE
AUDIO
SELECT
MIC
GAIN
MASTER VOL.
-
+
MA-U42
1
6
7
8
9
2
3
4
5
1
POWER LED:
This LED will illuminate to indicate the unit is on and
receiving power.
2
VIDEO SELECT Buttons & LEDs:
Press the A and B buttons to
sequentially switch through the available inputs for each of the two
HDMI outputs. The OUT A/B LEDs will illuminate to indicate which
source is currently selected for each output.
3
AUDIO SELECT Button & LEDs:
Press this button to toggle between
the front panel Line Input and Output A’s currently selected video’s
native audio as the source route to Output A and the analogue audio
outputs. The LED will illuminate to indicate which source is currently
selected.
Note: When Mic In has been selected via the WebGUI, both LEDs will
remain off.
4
MUTE Button & LED:
Press to toggle between muting or unmuting
all primary audio sources on Output A and the analogue outputs. The
LED will illuminate to indicate that mute is active.
Note: Microphone sourced audio and the audio on output B is not
affected by this setting.
5
MASTER VOL. Knob:
Turn this knob to increase or decrease the audio
volume level of both analogue outputs as well as HDMI output A.
Note: This control is only active when the volume control toggle is set to
“Panel” in the WebGUI.
Summary of Contents for MA-U42
Page 1: ...MA U42 4 x 2 HDMI Matrix with Amplifier USB Hub OPERATION MANUAL ...
Page 2: ... registered trademarks of HDMI licensing Administrator Inc ...
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